Latest news on Tamron products http://www.maxwell.com.au/news/tamron.html http://www.maxwell.com.au/news/press_releases/2010/tamron_a005_2010mar9.pdf Maxwell Sales Tue, 9 Mar 2010 00:00:00 GMT Tamron announces the development of the SP AF70-300mm F/4-5.6 Di VC USD (Model A005), introducing USD and XLD technology to the Tamron range. This full-size premium telephoto zoom with Extra Low Dispersion (XLD) element delivers best-in-class resolution, while Tamron’s own Ultrasonic Silent Drive (USD) and Vibration Compensation (VC) make the lens fast, quiet and easy to use. This lens will first be available for Nikon mid-year, with Canon and Sony mounts to follow. http://www.maxwell.com.au/news/press_releases/2010/tamron_a005_2010mar9.pdf